please can you help me to prove this exercise;(adsbygoogle = window.adsbygoogle || []).push({});

Prove that:

the Euclidean topology R is finer than the cofinite topology on R

please answer me as faster as u can I have an exame on monday and I don't know to provethis exercise!

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Euclidian topology ang cofinite topology

**Physics Forums | Science Articles, Homework Help, Discussion**